Diaby recorded six total tackles (five solo), including one tackle for loss, in Sunday's 26-23 overtime win over the Panthers.
Diaby (ankle) was a full participant in Wednesday's practice session.
Diaby (ankle) is not expected to play this preseason, but he avoided a serious injury and Tampa Bay's staff is hopeful he will be ready for Week One, Brianna Dix of the Buccaneers' official site and Jenna Laine of ESPN reports.
Diaby sustained a high-ankle sprain during practice Thursday and is expected to miss four-to-six weeks, Ian Rapoport of NFL Network reports.
Diaby suffered an ankle injury during practice Thursday and was carted off the field, Greg Auman of Fox Sports reports.
Diaby recorded four tackles (four solo) including two sacks in Sunday's 27-14 loss at San Francisco.
Diaby, a rookie third-round pick, has shown an impressive blend of speed and power thus far in training camp, Scott Smith of the team's official site reports.